{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002877},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006272","484:4840004636","471:4710003626","484:4840005377","484:4840006022","484:4840005253","484:4840004751","484:4840007944","471:4710000873","471:4710002836","471:4710002892","484:4840005506","471:4710002902","484:4840004635","484:4840006147","471:4710002743","484:4840003705","484:4840005761","484:4840005501","484:4840005384","484:4840003907","471:4710002863","471:4710000837","484:4840005632","484:4840008128"],"twin_admin_codes":[484,484,471,484,484,484,484,484,471,471,471,484,471,484,484,471,484,484,484,484,484,471,471,484,484],"twin_sims":[0.13858823424257163,0.11676092991527955,0.08748851684624984,0.08466660346717719,0.07772659083991797,0.07575956336500196,0.07403070815930989,0.06985371411172205,0.06744321662236728,0.06647048356687241,0.05931058090623248,0.05870213501496307,0.05249254257604962,0.05160961133692549,0.04860644399990429,0.04431303263173938,0.04115004563967496,0.041142730206884824,0.04038672602083247,0.03937865861843996,0.03747814120005208,0.0349151511489005,0.03482335360329902,0.03071673907244032,0.02989582684982366],"twin_dists":[0.2582019840509596,0.269164789939298,0.28668143369977384,0.2886040247774988,0.2935598894522563,0.2950290207408416,0.2963458791936075,0.2996332504726391,0.30160364206360735,0.3024150394700935,0.3087063595976471,0.30926926231606267,0.3153080897783673,0.31621423240108953,0.3193961503776231,0.32424311948445195,0.3280728389515623,0.32808197965618024,0.3290340909078932,0.330327340571291,0.3328436281753588,0.33641425391215435,0.33654622439716475,0.34277750213908387,0.34410790754451454],"n_dims_used":45,"mean_confidence":0.926983133951823},"coverage":{"mean_confidence":0.926983133951823,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}